Western Australia is experiencing a remarkable shift in its energy landscape driven by the growing adoption of rooftop solar and investments in battery storage. The state, known for being a laggard in renewable energy uptake, is now gearing up for a significant transformation to support global demands for zero-emission products and the emergence of the green hydrogen industry. This energy transition aims to electrify homes, industries, and transport while phasing out aging coal-fired power plants around Collie by the end of the decade. The Australian Energy Market Operator (AEMO) recently released the Electricity Statement of Opportunities for the W.A. grid, highlighting the positive outlook due to the increasing uptake of rooftop solar and significant investments in battery storage. These developments are set to enhance the state's energy security and reduce its reliance on traditional dispatchable generation. To address future energy demands, Western Australia plans to invest in wind, solar, and storage projects, including a 500 MW, 2000 MWh battery in Collie. The state also aims to introduce new capacity through the federal Capacity Investment Scheme and enhance coordination of distributed energy resources through 'Project Symphony.' Furthermore, Western Australia is looking to implement a 'flexible capacity' product to incentivize new capacity investments and ensure a reliable energy supply. Despite the predicted increase in energy consumption and peak demand, particularly with the rise in electrification and green hydrogen production, AEMO remains optimistic about the state's energy future as long as timely investments in capacity and transmission projects are made. This ongoing energy transition underscores Western Australia's commitment to sustainable and reliable electricity supply.